Answer:
-24
Step-by-step explanation:
First, use the equation find the value of x. Then, substitutes the value of x into 9x+12.
1 stone = 20 square inches
1 stone * 30 = 20 square inches * 30
30 stones = 600 square inches
0=0
Step-by-step explanation:
4(×+3)=4x+12
4x+12=4x+12
Subtract 12 from both sides of the equation
4x+12-12=4x+12-12
simplify
4x=4x
Subtract 4x from both sides of the equation
4x-4x= 4x-4x
Simplify and combine like terms
0=0
Answer:
0.00109
Step-by-step explanation:
1.09(10^−3)
=1.09*10^−3
=1.09*
1
/10*10*10
=0.00109
Answer:
C.
Step-by-step explanation:
there are 468 inches in 13 yards